be ready for any contingency

• 准备应付各种偶然事故； 准备万一

be ready for any contingency的用法和样例：

例句

1. Whenever he got drunk she used to hide upstairs and sob, and on such occasions Alehin and the servants stayed in the house to be ready to defend her in case of necessity.
   不论何时厨子喝醉了酒，帕拉吉就习惯于躲到楼上哭泣，每当这个时候阿列恒和仆人们就待在屋里准备万一需要保护帕拉吉。